updf_create_stream

updf_create_stream creates a new stream in a storage.

file = updf_create_stream(stg, name, mode)

Return Value

file.

Parameters

stg

stg is a storage object (see updf_create_file, updf_open_file, updf_create_storage).

name

name.

mode

mode.

Example

def test_updf_create_stream()
{
    ssFile = GetTempPath() + "test.updf";

    stg = updf_create_file(ssFile);
    f = updf_create_stream(stg, "test");
    s = "This is a test string. äöü€\nLine 2\nLine 3";
    fwrite_int8(f, strlen(s));
    fwrite_char(f, s);
    updf_file_close(f);
    updf_close_storage(stg);

    stg = updf_open_file(ssFile);
    f = updf_open_stream(stg, "test");
    i8 = fread_int8(f, 1);
    if (i8 != strlen(s)) {
        error();
    }
    s2 = fread_char(f, 1000);
    s2 = utf8_decode(s2);
    if (s != s2) error();
    updf_file_close(f);
    updf_close_storage(stg);
}

test_updf_create_stream();

History

Version	Description
5.6.0	New

See also

Overview UPDF Files, updf_file_close

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